2Chi-Shang Huang, Chia-Chang Shih. Effects of nitrogen and high temperature aging on σ phase precipitation of duplex stainless steel[ J]. Materials Science and Engineering A, 2005, 402 : 66 - 75.
3Chen T H, Weng K L, Yang J R. The effect of high-temperature exposure on the microstructural stability and toughness property in a 2205 duplex stainless steel[ J]. Materials Science and Engineering A, 2002, 338 : 259 - 270.
4Chen T H, Yang J R. Effects of solution treatment and continuous cooling on σ-phase precipitation in a 2205 duplex stainless steel [ J ]. Materials Science and Engineering A, 2001, 311:28 -41.
5Leif Karlsson. Intermetallic phase precipitation in duplex stainless steels and weld metals[J]. Welding Research Council Bulletin, 1999,438:1 - 23.
6Lode Duprez, Bruno De Cooman, Nuri Akdut. Microstructure evolution during isothermal annealing of a standard duplex stainless steel type 1. 4462 [ J]. Steel Research, 2000, 71 (10) :417 -422.
